Chainfire is best known for creating SuperSU, one of the most popular superuser managers on Android, but he has also developed countless other applications. Some examples include FlashFire, Sideload Launcher for Android TV, stickMount, and CF.lumen. He transferred SuperSU to a new development team back in 2015, and his involvement in the app ended last year. Read More
It has been just over two years since Chainfire announced the sale of root tool SuperSU to a newly formed company called CCMT. Despite some initial fears, this transfer of ownership hasn't negatively impacted users, and SuperSU is still chugging along. However, Chainfire's two-year contract with CCMT is running out, so it's time for him to move on. To what? Lots of things, probably. Read More
SuperSU is an app that any rooted user will know, even if you don't use it. I have fond memories of it from my days rooting and ROMing every device I could get my hands on, and it would appear that I'm not the only person who feels this way — SuperSU just hit the impressive 100 million downloads mark. Read More
Users looking to hide their root status from being detected by things like SafetyNet now have one more option available, aside from Magisk. Chainfire, the original developer of the closed-source root solution SuperSU, has released v1.0 of suhide. This latest incarnation is "completely different from the old version," but should work about the same for the end-user. Read More
In the wake of recent problems, a partial fix has been pushed for SuperSU. Root loss on older (pre-4.4/Kit Kat) phones should no longer be an issue. Unfortunately, this latest update doesn't fix the bootlooping some Sony Xperia phones are experiencing. If you're using SuperSU on one, you should continue to stick with 2.79 for now. Read More
Users of SuperSu might want to hold off on updating things for a short while. Over the last couple days, some people have reported that the latest updates, 2.80 and 2.81, have been causing some issues on specific devices. Problems cover a range of minor inconveniences, from temporary loss of root on some older devices to bootloops on specific phones. None of these should be significant issues for those with the technical knowledge to root their devices, but they might be enough of a potential concern to hold off updating for a bit. SuperSU developer Chainfire has said that he is aware of the problems and is working towards a fix. Read More
The Pixel smartphones' new partition system and boot images have been a hot mess for developers and tinkerers who like to push their devices beyond the specs written on the shipping box. But even though this has slowed down the release of custom recoveries and other mods, it hasn't completely stopped our beloved enterprising developers who probably thought of the whole situation as a nice challenge instead of an unsurmountable obstacle.
Just yesterday, Ethan Yonker (Dees Troy) released an early alpha of custom recovery TWRP for the Pixel devices, but that created a problem for those who were using the boot-to-root images made by Chainfire for the Pixels. Read More
The Google Pixel phones' development has had a big week; just a few days ago, the Verizon and EE variants had their bootloaders unlocked. Now, Chainfire, the famed developer of SuperSU and FlashFire, has debuted a systemless root method for the Pixels.
Due to the Pixels' odd partition structure (two system, two boot, two vendor, zero recovery, and zero cache partitions), Chainfire's root method required a bit of re-engineering. It's pretty impressive how quickly he was able to do this, but we'd expect no less from him. Read More
Hiding your root status from apps that refuse to work when you are rooted—like Android Pay—is a cat and mouse game that enthusiasts have been losing lately. Chainfire, the developer who has become the main source of advances in rooting, announced today a new way to work around Android apps' ability to detect the root status of a device. The app, called suhide, works but comes with a number of caveats. Read More
Android developer extraordinaire Chainfire has worked his magic again, releasing a new beta of SuperSU with support for the Galaxy Note7. There are a few caveats though, mostly due to new Samsung security measures inherent in the kernel, stopping Chainfire from using his usual exploits and instead having to apply workarounds.
In short, Chainfire says that Samsung has applied new built-in protection methods directly to the kernel. Any time a 'privileged' process that has a uid/gid value equal to or below 1000, it causes the device to kernel panic, meaning it immediately reboots. As most root processes have a value below 1000, the device restarts as expected, causing headaches for both users and developers. Read More